| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2Cr2O7 + 8 Fe + 21 H2SO4 = 4 Fe2(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
H2C2O4 + Mg(OH)2 = Mg2(C2O4)2 + H2O =>
2 H2C2O4 + 2 Mg(OH)2 = Mg2(C2O4)2 + 4 H2O
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
Al + HOH = Al(OH)3 + H2 =>
2 Al + 6 HOH = 2 Al(OH)3 + 3 H2
HC3H5O3 + OH = CO3 + H2O =>
HC3H5O3 + 18 OH = 3 CO3 + 12 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AlCl3 + Ca(OH)2 = CaCl3 + Al(OH)2 =>
AlCl3 + Ca(OH)2 = CaCl3 + Al(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H3F + O2 = CO + H2O + HF =>
2 C2H3F + 3 O2 = 4 CO + 2 H2O + 2 HF
MnF3 = MnF2 + F2 =>
2 MnF3 = 2 MnF2 + F2
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
Fe1S2 + O2 = Fe2O3 + SO2 =>
4 Fe1S2 + 11 O2 = 2 Fe2O3 + 8 SO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + Pb(SO4)2 = Pb + Fe2(SO4)3 =>
4 Fe + 3 Pb(SO4)2 = 3 Pb + 2 Fe2(SO4)3
H2O + H2PtCl6 + FeCl2 + NaBH4 = FePt + H3BO3 + NaCl + HCl =>
9 H2O + 4 H2PtCl6 + 4 FeCl2 + 3 NaBH4 = 4 FePt + 3 H3BO3 + 3 NaCl + 29 HCl
IO3 + H2O = IO + OH =>
IO3 + 2 H2O = IO + 4 OH
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
BaBr2 + Cl = BaCl2 + Br2 =>
BaBr2 + 2 Cl = BaCl2 + Br2
AlK(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
AlK(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
C2H5Cl + Na = C4H10 + NaCl =>
2 C2H5Cl + 2 Na = C4H10 + 2 NaCl
CuBr2 + HNO3 = Cu(NO3)2 + HBr =>
CuBr2 + 2 HNO3 = Cu(NO3)2 + 2 HBr
CH3(CH2)6 + O2 = CO2 + H2O =>
4 CH3(CH2)6 + 43 O2 = 28 CO2 + 30 H2O
NaBH4 + CuSO4 = Na2SO4 + Cu(BH4)2 =>
2 NaBH4 + CuSO4 = Na2SO4 + Cu(BH4)2
SO4 + AgNO3 = Ag(SO4) + NO3 =>
SO4 + AgNO3 = Ag(SO4) + NO3
Hg(NO3)2 + Cu2 = Cu(NO3)2 + Hg =>
2 Hg(NO3)2 + Cu2 = 2 Cu(NO3)2 + 2 Hg
NH3 + HNO4 = H2O + NH4NO3 =>
6 NH3 + 4 HNO4 = H2O + 5 NH4NO3
Si + OH = SiO3 + H2O =>
Si + 6 OH = SiO3 + 3 H2O
Co2(CO3)3 + H2SO4 = Co2(SO4)3 + H2CO3 =>
Co2(CO3)3 + 3 H2SO4 = Co2(SO4)3 + 3 H2CO3
Cl + Ca(OH)2 = Ca(ClO)Cl + H2O =>
2 Cl + Ca(OH)2 = Ca(ClO)Cl + H2O
CaO + PON + AlN = Ca3Al2P3N3O9 + Ca3N2 =>
6 CaO + 3 PON + 2 AlN = Ca3Al2P3N3O9 + Ca3N2
CuSiO3 + H2SO4 = CuSO4 + SiO2 + H2O =>
CuSiO3 + H2SO4 = CuSO4 + SiO2 + H2O
(NH4)2S2O3 + AgC2H3O2 = NH4C2H3O2 + Ag2S2O3 =>
(NH4)2S2O3 + 2 AgC2H3O2 = 2 NH4C2H3O2 + Ag2S2O3
C7H6O2 = C + H2 + O2 =>
C7H6O2 = 7 C + 3 H2 + O2
KMnO4 + AlI2 + H2SO4 = MnSO4 + K2SO4 + Al2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 AlI2 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Al2(SO4)3 + 10 I2 + 24 H2O
CuSO4*H2O + Na2CO3 = Cu2CO3(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*H2O + 2 Na2CO3 = Cu2CO3(OH)2 + 2 Na2SO4 + CO2 + H2O
NH3(g) + CuOO(s) = N2(g) + Cu(s) + H2O(g) =>
4 NH3(g) + 3 CuOO(s) = 2 N2(g) + 3 Cu(s) + 6 H2O(g)
PhC3H7 + KMnO4 = PhCOOK + KOH + K2CO3 + MnO2 + H2O =>
PhC3H7 + 6 KMnO4 = PhCOOK + KOH + 2 K2CO3 + 6 MnO2 + 3 H2O
NaCl + Cl2 = NaCl3 =>
NaCl + Cl2 = NaCl3
NiS + HNO3 = NO + H2O + S + Ni(NO3)2 =>
3 NiS + 8 HNO3 = 2 NO + 4 H2O + 3 S + 3 Ni(NO3)2
K2SO3 + NaClO = K2SO4 + NaCl =>
K2SO3 + NaClO = K2SO4 + NaCl
FeO + H2O = FeH2 + O3Fe =>
2 FeO + H2O = FeH2 + O3Fe
Li2CO3 + CaBr2 = Li2Br2 + CaCO3 =>
Li2CO3 + CaBr2 = Li2Br2 + CaCO3
C4H9Li + CH3OH = C4H9CH3 + LiOH =>
C4H9Li + CH3OH = C4H9CH3 + LiOH
(NH4)2C2O4 + Co(NO3)3 = (Co)2(C2O4)3 + NH4NO3 =>
3(NH4)2C2O4 + 2 Co(NO3)3 = (Co)2(C2O4)3 + 6 NH4NO3
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
(NH4)3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NH4NO3
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
C2H3NaO2 + (NH4)2SO4 = Na2SO4 + NH4C2H3O2 =>
2 C2H3NaO2 + (NH4)2SO4 = Na2SO4 + 2 NH4C2H3O2
K4O2 + H2O = KOH =>
K4O2 + 2 H2O = 4 KOH
Al(C2H3O2)3 + NH4OH = Al(OH)3 + NH4C2H3O2 =>
Al(C2H3O2)3 + 3 NH4OH = Al(OH)3 + 3 NH4C2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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